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Mercedes-Benz, GLC Common Issues

1. Rough Engine Idling

Occurrence: 8%Cost to repair: $300

Symptoms:

Unstable engine idle, difficulty starting in cold weather, misfires


2. Transmission Slipping or hesitation

Occurrence: 12%Cost to repair: $1200

Symptoms:

Slipping or hesitation when shifting gears, unusual noises from the transmission


3. Coolant Leaks

Occurrence: 9%Cost to repair: $400

Symptoms:

Visible green or yellow coolant on the ground, low coolant levels, overheating engine


4. Brake Issues (squealing, grinding, or vibrations)

Occurrence: 11%Cost to repair: $800

Symptoms:

Squealing or grinding noises when braking, vibrations in the brake pedal or steering wheel


5. Electrical System Malfunctions

Occurrence: 7%Cost to repair: $600

Symptoms:

Erratic behavior of dashboard warning lights, faulty sensors, or other electrical components


6. Exhaust System Issues (leaks, rust, or damage)

Occurrence: 10%Cost to repair: $900

Symptoms:

Visible signs of exhaust system damage, unusual noises from the exhaust, decreased performance


7. Suspension and Steering Problems

Occurrence: 6%Cost to repair: $1000

Symptoms:

Unusual noises or vibrations when driving over bumps, uneven tire wear


8. Air Suspension Issues (failure to compress or decompress)

Occurrence: 5%Cost to repair: $1500

Symptoms:

Failure of the air suspension system to compress or decompress properly, unusual noises


9. Rearview Camera Malfunction

Occurrence: 4%Cost to repair: $200

Symptoms:

No image displayed on the rearview camera screen, distorted or blurry image

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